content: /*
   * Copyright (C) 2015 José Paumard
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   */
  
  package hu.akarnokd.comparison;
  
  import java.io.*;
  import java.nio.file.*;
  import java.util.*;
  import java.util.stream.*;
  
  public final class Util {
  
      private Util() { }
  
      static Path findPath(String resourceName) {
          try {
              String uri = new File(Util.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getAbsolutePath();
              int i = uri.indexOf("akarnokd-misc");
              return Paths.get(uri.substring(0, i + 13), "files", resourceName);
          } catch (Exception ex) {
              ex.printStackTrace();
              return Paths.get("files", resourceName);
          }
      }
  
      public static Set<String> readScrabbleWords() {
          Set<String> scrabbleWords = new HashSet<>() ;
          try (Stream<String> scrabbleWordsStream = Files.lines(findPath("ospd.txt"))) {
              scrabbleWords.addAll(scrabbleWordsStream.map(String::toLowerCase).collect(Collectors.toSet()));
          } catch (IOException e) {
              e.printStackTrace();
          }
          return scrabbleWords;
      }
  
      public static Set<String> readShakespeareWords() {
          Set<String> shakespeareWords = new HashSet<>() ;
          try (Stream<String> shakespeareWordsStream = Files.lines(findPath("words.shakespeare.txt"))) {
              shakespeareWords.addAll(shakespeareWordsStream.map(String::toLowerCase).collect(Collectors.toSet()));
          } catch (IOException e) {
              e.printStackTrace();
          }
  
          return shakespeareWords ;
      }
  }